@import"https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&family=Plus+Jakarta+Sans:wght@400;500;600;700;800&display=swap";:root{--primary: #6c63ff;--primary-dark: #5a52d5;--primary-light: #8b85ff;--primary-glow: rgba(108, 99, 255, .3);--secondary: #ff6584;--accent: #43e97b;--accent-blue: #38f9d7;--gradient-primary: linear-gradient(135deg, #6c63ff 0%, #3f3d56 100%);--gradient-hero: linear-gradient(135deg, #0f0c29 0%, #302b63 50%, #24243e 100%);--gradient-card: linear-gradient(135deg, rgba(108,99,255,.15) 0%, rgba(67,233,123,.08) 100%);--gradient-green: linear-gradient(135deg, #43e97b 0%, #38f9d7 100%);--gradient-pink: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);--gradient-blue: linear-gradient(135deg, #4facfe 0%, #00f2fe 100%);--gradient-orange: linear-gradient(135deg, #f7971e 0%, #ffd200 100%);--bg-primary: #f0f2ff;--bg-secondary: #ffffff;--bg-card: rgba(255, 255, 255, .95);--bg-glass: rgba(255, 255, 255, .85);--text-primary: #0f0f1e;--text-secondary: #3a3a5c;--text-muted: #6b6b90;--border: rgba(108, 99, 255, .2);--border-strong: rgba(108, 99, 255, .4);--shadow-sm: 0 2px 8px rgba(108, 99, 255, .1);--shadow-md: 0 4px 24px rgba(108, 99, 255, .14);--shadow-lg: 0 8px 48px rgba(108, 99, 255, .2);--shadow-glow: 0 0 40px rgba(108, 99, 255, .25);--navbar-bg: rgba(255, 255, 255, .96);--navbar-border: rgba(108, 99, 255, .15);--input-bg: #ffffff;--input-border: rgba(108, 99, 255, .25);--input-focus: rgba(108, 99, 255, .4);--font-body: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;--font-heading: "Plus Jakarta Sans", "Inter", sans-serif;--space-xs: 4px;--space-sm: 8px;--space-md: 16px;--space-lg: 24px;--space-xl: 32px;--space-2xl: 48px;--space-3xl: 64px;--space-4xl: 96px;--radius-sm: 8px;--radius-md: 12px;--radius-lg: 16px;--radius-xl: 24px;--radius-2xl: 32px;--radius-full: 9999px;--transition-fast: .15s ease;--transition-base: .25s ease;--transition-slow: .4s ease;--z-navbar: 1000;--z-modal: 2000;--z-toast: 3000;--z-floating: 1500;--navbar-height: 70px}[data-theme=dark]{--bg-primary: #0d0d1a;--bg-secondary: #12122a;--bg-card: rgba(22, 22, 48, .85);--bg-glass: rgba(20, 20, 40, .8);--text-primary: #f0f0ff;--text-secondary: #b0b0d0;--text-muted: #6060a0;--border: rgba(108, 99, 255, .2);--border-strong: rgba(108, 99, 255, .4);--shadow-sm: 0 2px 8px rgba(0, 0, 0, .3);--shadow-md: 0 4px 24px rgba(0, 0, 0, .4);--shadow-lg: 0 8px 48px rgba(0, 0, 0, .5);--shadow-glow: 0 0 60px rgba(108, 99, 255, .35);--navbar-bg: rgba(13, 13, 26, .95);--navbar-border: rgba(108, 99, 255, .2);--input-bg: rgba(255, 255, 255, .05);--input-border: rgba(108, 99, 255, .3);--input-focus: rgba(108, 99, 255, .6)}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth;font-size:16px;-webkit-text-size-adjust:100%}body{font-family:var(--font-body);background-color:var(--bg-primary);color:var(--text-primary);line-height:1.6;min-height:100vh;transition:background-color var(--transition-base),color var(--transition-base);overflow-x:hidden}#root{min-height:100vh;display:flex;flex-direction:column}a{color:var(--primary);text-decoration:none;transition:color var(--transition-fast)}a:hover{color:var(--primary-light)}img{max-width:100%;height:auto}button{cursor:pointer;font-family:var(--font-body);border:none;outline:none;color:inherit}input,select,textarea{font-family:var(--font-body);outline:none;color:var(--text-primary);background:var(--input-bg)}h1,h2,h3,h4,h5,h6{font-family:var(--font-heading);line-height:1.2;color:var(--text-primary)}::-webkit-scrollbar{width:6px;height:6px}::-webkit-scrollbar-track{background:var(--bg-primary)}::-webkit-scrollbar-thumb{background:var(--primary);border-radius:var(--radius-full)}::-webkit-scrollbar-thumb:hover{background:var(--primary-dark)}.text-gradient{background:var(--gradient-primary);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.text-gradient-green{background:var(--gradient-green);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.container{width:100%;max-width:1200px;margin:0 auto;padding:0 var(--space-lg)}.container-sm{width:100%;max-width:800px;margin:0 auto;padding:0 var(--space-lg)}.page-wrapper{flex:1;padding-top:var(--navbar-height)}.glass-card{background:var(--bg-card);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);border:1px solid var(--border);border-radius:var(--radius-xl);box-shadow:var(--shadow-md);transition:box-shadow var(--transition-base),transform var(--transition-base),border-color var(--transition-base)}.glass-card:hover{box-shadow:var(--shadow-lg);border-color:var(--border-strong);transform:translateY(-2px)}.glass-card-flat{background:var(--bg-card);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);border:1px solid var(--border);border-radius:var(--radius-xl);box-shadow:var(--shadow-sm)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:var(--space-sm);padding:12px 24px;border-radius:var(--radius-full);font-size:15px;font-weight:600;transition:all var(--transition-base);position:relative;overflow:hidden;white-space:nowrap;letter-spacing:.01em}.btn:before{content:"";position:absolute;top:0;right:0;bottom:0;left:0;background:#fff0;transition:background var(--transition-fast)}.btn:hover:before{background:#ffffff1a}.btn-primary{background:var(--gradient-primary);color:#fff;box-shadow:0 4px 20px var(--primary-glow)}.btn-primary:hover{box-shadow:0 6px 30px #6c63ff80;transform:translateY(-1px)}.btn-primary:active{transform:translateY(0);box-shadow:0 2px 10px var(--primary-glow)}.btn-secondary{background:transparent;color:var(--primary);border:2px solid var(--primary)}.btn-secondary:hover{background:var(--primary);color:#fff;transform:translateY(-1px)}.btn-ghost{background:var(--bg-glass);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);color:var(--text-primary);border:1px solid var(--border-strong)}.btn-ghost:hover{border-color:var(--primary);color:var(--primary);background:#6c63ff0f;transform:translateY(-1px)}.btn-green{background:var(--gradient-green);color:#1a1a2e;box-shadow:0 4px 20px #43e97b4d}.btn-green:hover{box-shadow:0 6px 30px #43e97b80;transform:translateY(-1px)}.btn-sm{padding:8px 16px;font-size:13px}.btn-lg{padding:16px 32px;font-size:17px}.btn-icon{width:40px;height:40px;padding:0;border-radius:var(--radius-md)}.input-group{display:flex;flex-direction:column;gap:var(--space-xs)}.input-label{font-size:14px;font-weight:600;color:var(--text-secondary);letter-spacing:.02em}.input-field{background:var(--input-bg);border:2px solid var(--input-border);border-radius:var(--radius-md);padding:14px 16px;font-size:16px;color:var(--text-primary);transition:all var(--transition-base);width:100%;-webkit-text-fill-color:var(--text-primary)}.input-field:focus{border-color:var(--primary);box-shadow:0 0 0 4px var(--primary-glow);background:var(--bg-secondary);color:var(--text-primary);-webkit-text-fill-color:var(--text-primary)}.input-field::placeholder{color:var(--text-muted);-webkit-text-fill-color:var(--text-muted);opacity:1}.input-with-prefix{position:relative}.input-prefix{position:absolute;left:14px;top:50%;transform:translateY(-50%);font-size:16px;font-weight:600;color:var(--primary);pointer-events:none}.input-with-prefix .input-field{padding-left:36px}.input-suffix{position:absolute;right:14px;top:50%;transform:translateY(-50%);font-size:14px;color:var(--text-muted);pointer-events:none}.result-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:var(--space-md)}.result-card{background:var(--gradient-card);border:1px solid var(--border);border-radius:var(--radius-lg);padding:var(--space-lg);text-align:center;transition:all var(--transition-base);position:relative;overflow:hidden}.result-card:before{content:"";position:absolute;top:0;left:0;right:0;height:3px;background:var(--gradient-primary)}.result-card.accent-green:before{background:var(--gradient-green)}.result-card.accent-pink:before{background:var(--gradient-pink)}.result-card.accent-blue:before{background:var(--gradient-blue)}.result-label{font-size:12px;font-weight:700;text-transform:uppercase;letter-spacing:.08em;color:var(--text-secondary);margin-bottom:var(--space-sm)}.result-value{font-size:28px;font-weight:800;font-family:var(--font-heading);color:var(--text-primary);-webkit-text-fill-color:var(--text-primary);line-height:1;transition:all var(--transition-fast)}.result-value.highlight{background:var(--gradient-green);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.section{padding:var(--space-4xl) 0}.section-sm{padding:var(--space-2xl) 0}.section-header{text-align:center;margin-bottom:var(--space-3xl)}.section-eyebrow{display:inline-flex;align-items:center;gap:var(--space-sm);background:#6c63ff1a;border:1px solid rgba(108,99,255,.2);border-radius:var(--radius-full);padding:6px 16px;font-size:13px;font-weight:600;color:var(--primary);text-transform:uppercase;letter-spacing:.08em;margin-bottom:var(--space-lg)}.section-title{font-size:clamp(28px,4vw,42px);font-weight:800;margin-bottom:var(--space-md);font-family:var(--font-heading)}.section-subtitle{font-size:18px;color:var(--text-secondary);max-width:600px;margin:0 auto}.badge{display:inline-flex;align-items:center;gap:4px;padding:4px 12px;border-radius:var(--radius-full);font-size:12px;font-weight:700;text-transform:uppercase;letter-spacing:.05em}.badge-primary{background:#6c63ff26;color:var(--primary)}.badge-green{background:#43e97b26;color:#2ecc71}.badge-pink{background:#ff658426;color:var(--secondary)}.divider{height:1px;background:var(--border);margin:var(--space-xl) 0}@keyframes fadeInUp{0%{opacity:0;transform:translateY(24px)}to{opacity:1;transform:translateY(0)}}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}@keyframes slideInRight{0%{opacity:0;transform:translate(24px)}to{opacity:1;transform:translate(0)}}@keyframes pulse{0%,to{transform:scale(1)}50%{transform:scale(1.05)}}@keyframes shimmer{0%{background-position:-200% 0}to{background-position:200% 0}}@keyframes float{0%,to{transform:translateY(0)}50%{transform:translateY(-10px)}}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}@keyframes 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var(--primary)}.toast-icon{font-size:18px}.toast-message{font-size:14px;font-weight:500;color:var(--text-primary);flex:1}.modal-overlay{position:fixed;top:0;right:0;bottom:0;left:0;background:#0009;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);z-index:var(--z-modal);display:flex;align-items:center;justify-content:center;padding:var(--space-lg);animation:fadeIn .2s ease}.modal-box{background:var(--bg-secondary);border:1px solid var(--border);border-radius:var(--radius-2xl);box-shadow:var(--shadow-lg);width:100%;max-width:520px;max-height:90vh;overflow-y:auto;animation:fadeInUp .3s ease}.modal-header{display:flex;align-items:center;justify-content:space-between;padding:var(--space-xl) var(--space-xl) var(--space-lg);border-bottom:1px solid var(--border)}.modal-title{font-size:20px;font-weight:700;font-family:var(--font-heading)}.modal-close{width:36px;height:36px;border-radius:var(--radius-md);display:flex;align-items:center;justify-content:center;background:var(--bg-glass);border:1px solid var(--border);color:var(--text-secondary);font-size:18px;cursor:pointer;transition:all var(--transition-fast)}.modal-close:hover{background:var(--secondary);color:#fff;border-color:var(--secondary)}.modal-body{padding:var(--space-xl)}.share-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(80px,1fr));gap:var(--space-md)}.share-btn{display:flex;flex-direction:column;align-items:center;gap:8px;padding:14px 8px;border-radius:var(--radius-md);border:1px solid var(--border);background:var(--bg-glass);color:var(--text-primary);font-size:12px;font-weight:600;cursor:pointer;transition:all var(--transition-base)}.share-btn:hover{transform:translateY(-3px);box-shadow:var(--shadow-md)}.share-btn .share-icon{font-size:24px;width:42px;height:42px;border-radius:var(--radius-md);display:flex;align-items:center;justify-content:center}.share-btn.whatsapp:hover{background:#25d3661a;border-color:#25d366;color:#25d366}.share-btn.facebook:hover{background:#1877f21a;border-color:#1877f2;color:#1877f2}.share-btn.twitter:hover{background:#00000014;border-color:#000;color:#000}.share-btn.telegram:hover{background:#0088cc1a;border-color:#08c;color:#08c}.share-btn.linkedin:hover{background:#0a66c21a;border-color:#0a66c2;color:#0a66c2}.share-btn.email:hover{background:#ea43351a;border-color:#ea4335;color:#ea4335}.share-btn.copy:hover{background:#6c63ff1a;border-color:var(--primary);color:var(--primary)}.share-btn.reddit:hover{background:#ff45001a;border-color:#ff4500;color:#ff4500}.share-btn.pinterest:hover{background:#e600231a;border-color:#e60023;color:#e60023}.share-btn-new{display:flex;flex-direction:column;align-items:center;gap:8px;padding:12px 6px 10px;border-radius:var(--radius-md);border:1px solid var(--border);background:var(--bg-card);color:var(--text-primary);cursor:pointer;transition:all var(--transition-base);min-width:72px}.share-btn-new:hover{transform:translateY(-4px);box-shadow:var(--shadow-md);border-color:var(--border-strong)}.share-icon-wrap{width:46px;height:46px;border-radius:var(--radius-md);display:flex;align-items:center;justify-content:center;flex-shrink:0;transition:transform var(--transition-fast)}.share-btn-new:hover .share-icon-wrap{transform:scale(1.1)}.share-platform-name{font-size:11px;font-weight:600;color:var(--text-secondary);text-align:center;line-height:1.2}.floating-share{position:fixed;right:28px;bottom:100px;z-index:var(--z-floating);opacity:0;transform:translateY(20px);pointer-events:none;transition:opacity var(--transition-base),transform var(--transition-base)}.floating-share.floating-share--visible{opacity:1;transform:translateY(0);pointer-events:all}.floating-share-btn{display:flex;align-items:center;gap:8px;padding:12px 18px 12px 14px;border-radius:var(--radius-full);background:var(--gradient-primary);color:#fff;box-shadow:0 4px 24px var(--primary-glow);transition:all var(--transition-base);cursor:pointer;border:none;font-size:14px;font-weight:700;letter-spacing:.02em}.floating-share-btn svg{flex-shrink:0}.floating-share-label{white-space:nowrap}.floating-share-btn:hover{transform:scale(1.06) translateY(-2px);box-shadow:0 8px 40px #6c63ff8c}.breadcrumb{display:flex;align-items:center;gap:6px;font-size:14px;color:var(--text-muted);flex-wrap:wrap}.breadcrumb a{color:var(--text-muted);transition:color var(--transition-fast)}.breadcrumb a:hover{color:var(--primary)}.breadcrumb-sep{color:var(--text-muted);font-size:12px}.breadcrumb-current{color:var(--primary);font-weight:600}.faq-item{border:1px solid var(--border);border-radius:var(--radius-md);overflow:hidden;transition:border-color var(--transition-base)}.faq-item.open{border-color:var(--primary)}.faq-question{display:flex;align-items:center;justify-content:space-between;padding:var(--space-lg);cursor:pointer;font-weight:600;font-size:16px;background:var(--bg-glass);transition:background var(--transition-fast);-webkit-user-select:none;user-select:none}.faq-question:hover{background:#6c63ff0d}.faq-chevron{font-size:18px;transition:transform var(--transition-base);color:var(--primary);flex-shrink:0}.faq-item.open .faq-chevron{transform:rotate(180deg)}.faq-answer{max-height:0;overflow:hidden;transition:max-height .4s ease,padding .3s ease}.faq-item.open .faq-answer{max-height:400px}.faq-answer-inner{padding:0 var(--space-lg) var(--space-lg);color:var(--text-secondary);line-height:1.8;font-size:15px}.history-list{display:flex;flex-direction:column;gap:var(--space-sm);max-height:300px;overflow-y:auto}.history-item{display:flex;align-items:center;justify-content:space-between;padding:12px 16px;background:var(--bg-glass);border:1px solid var(--border);border-radius:var(--radius-md);font-size:14px;cursor:pointer;transition:all var(--transition-fast)}.history-item:hover{border-color:var(--primary);background:#6c63ff0d}.history-item-info{flex:1}.history-item-title{font-weight:600;color:var(--text-primary);margin-bottom:2px}.history-item-sub{font-size:12px;color:var(--text-muted)}.history-item-result{font-weight:700;color:var(--primary);font-size:15px}.related-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:var(--space-lg)}.related-card{background:var(--bg-card);-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);border:1px solid var(--border);border-radius:var(--radius-lg);padding:var(--space-xl);transition:all var(--transition-base);position:relative;overflow:hidden;text-decoration:none;display:block}.related-card:after{content:"";position:absolute;top:0;right:0;bottom:0;left:0;opacity:0;background:var(--gradient-card);transition:opacity 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var(--border);border-radius:var(--radius-md);box-shadow:var(--shadow-lg);padding:var(--space-sm);min-width:160px;z-index:200;animation:fadeInUp .2s ease}.selector-item{display:flex;align-items:center;gap:var(--space-sm);padding:10px 14px;border-radius:var(--radius-sm);font-size:14px;cursor:pointer;transition:background var(--transition-fast);color:var(--text-primary)}.selector-item:hover{background:#6c63ff14;color:var(--primary)}.selector-item.active{background:#6c63ff1f;color:var(--primary);font-weight:600}.content-section{color:var(--text-secondary);line-height:1.8}.content-section h2{font-size:clamp(22px,3vw,30px);font-weight:700;color:var(--text-primary);margin:var(--space-2xl) 0 var(--space-md);font-family:var(--font-heading)}.content-section h3{font-size:20px;font-weight:700;color:var(--text-primary);margin:var(--space-xl) 0 var(--space-md)}.content-section p{margin-bottom:var(--space-md)}.content-section ul,.content-section ol{padding-left:var(--space-xl);margin-bottom:var(--space-md)}.content-section li{margin-bottom:var(--space-sm)}.formula-box{background:#6c63ff14;border:1px solid rgba(108,99,255,.2);border-left:4px solid var(--primary);border-radius:var(--radius-md);padding:var(--space-lg);margin:var(--space-lg) 0;font-family:Courier New,monospace;font-size:15px;color:var(--text-primary)}.example-box{background:#43e97b1a;border:1px solid rgba(67,233,123,.3);border-left:4px solid #43e97b;border-radius:var(--radius-md);padding:var(--space-lg);margin:var(--space-lg) 0;color:var(--text-primary)}.features-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:var(--space-lg)}.feature-card{background:var(--bg-card);border:1px solid var(--border);border-radius:var(--radius-lg);padding:var(--space-xl);transition:all var(--transition-base)}.feature-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-md);border-color:var(--primary)}.feature-icon{font-size:32px;margin-bottom:var(--space-md)}.feature-title{font-size:17px;font-weight:700;margin-bottom:var(--space-sm);font-family:var(--font-heading);color:var(--text-primary)}.feature-desc{font-size:14px;color:var(--text-secondary);line-height:1.7}.embed-code{background:var(--bg-primary);border:1px solid var(--border);border-radius:var(--radius-md);padding:var(--space-lg);font-family:Courier New,monospace;font-size:13px;color:var(--text-secondary);word-break:break-all;white-space:pre-wrap;max-height:120px;overflow-y:auto}.qr-wrapper{display:flex;flex-direction:column;align-items:center;gap:var(--space-lg)}.qr-container{padding:var(--space-lg);background:#fff;border-radius:var(--radius-lg);box-shadow:var(--shadow-md)}.calc-page{padding:var(--space-3xl) 0}.calc-hero{text-align:center;margin-bottom:var(--space-3xl)}.calc-hero h1{font-size:clamp(32px,5vw,52px);font-weight:900;margin-bottom:var(--space-md)}.calc-hero p{font-size:18px;color:var(--text-secondary);max-width:600px;margin:0 auto}.calc-main{display:grid;grid-template-columns:1fr;gap:var(--space-2xl);max-width:760px;margin:0 auto}.calc-card{background:var(--bg-card);-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);border:1px solid var(--border);border-radius:var(--radius-2xl);padding:var(--space-2xl);box-shadow:var(--shadow-md)}.calc-inputs{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:var(--space-lg);margin-bottom:var(--space-xl)}.calc-actions{display:flex;gap:var(--space-md);flex-wrap:wrap}.calc-results{margin-top:var(--space-xl);padding-top:var(--space-xl);border-top:1px solid var(--border)}.calc-results-title{font-size:14px;font-weight:700;text-transform:uppercase;letter-spacing:.08em;color:var(--text-secondary);margin-bottom:var(--space-lg)}.mode-tabs{display:flex;gap:var(--space-sm);background:var(--bg-primary);padding:6px;border-radius:var(--radius-full);margin-bottom:var(--space-xl);flex-wrap:wrap}.mode-tab{flex:1;min-width:fit-content;padding:10px 20px;border-radius:var(--radius-full);font-size:14px;font-weight:600;background:transparent;color:var(--text-secondary);border:none;cursor:pointer;transition:all var(--transition-base);white-space:nowrap}.mode-tab.active{background:var(--gradient-primary);color:#fff;box-shadow:0 4px 16px var(--primary-glow)}.mode-tab:hover:not(.active){background:var(--bg-card);color:var(--primary)}.copy-link-group{display:flex;gap:var(--space-sm)}.copy-link-group .input-field{border-radius:var(--radius-md) 0 0 var(--radius-md);flex:1}.copy-link-group .btn{border-radius:0 var(--radius-md) var(--radius-md) 0;white-space:nowrap}.legal-content{max-width:800px;margin:0 auto}.legal-content h1{font-size:clamp(30px,4vw,42px);margin-bottom:var(--space-sm)}.legal-content .effective-date{color:var(--text-muted);font-size:14px;margin-bottom:var(--space-3xl)}.legal-content h2{font-size:22px;font-weight:700;margin:var(--space-2xl) 0 var(--space-md);color:var(--text-primary)}.legal-content p,.legal-content li{color:var(--text-secondary);line-height:1.8;font-size:15px}.legal-content ul{padding-left:var(--space-xl);margin-bottom:var(--space-md)}.legal-content li{margin-bottom:var(--space-sm)}.contact-form{display:grid;gap:var(--space-lg)}.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:var(--space-lg)}.textarea-field{background:var(--input-bg);border:2px solid var(--input-border);border-radius:var(--radius-md);padding:14px 16px;font-size:15px;color:var(--text-primary);transition:all var(--transition-base);width:100%;resize:vertical;min-height:140px}.textarea-field:focus{border-color:var(--primary);box-shadow:0 0 0 4px var(--primary-glow)}.stats-row{display:flex;gap:var(--space-xl);flex-wrap:wrap}.stat-item{text-align:center}.stat-number{font-size:36px;font-weight:900;font-family:var(--font-heading);background:var(--gradient-primary);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;line-height:1}.stat-label{font-size:14px;color:var(--text-muted);margin-top:4px}.hero{min-height:80vh;display:flex;align-items:center;position:relative;overflow:hidden}.hero-bg{position:absolute;top:0;right:0;bottom:0;left:0;background:var(--gradient-hero);z-index:0}.hero-orb{position:absolute;border-radius:var(--radius-full);filter:blur(80px);opacity:.4;animation:float 6s ease-in-out infinite}.hero-orb-1{width:400px;height:400px;background:var(--primary);top:-100px;right:-100px;animation-delay:0s}.hero-orb-2{width:300px;height:300px;background:var(--secondary);bottom:-50px;left:-50px;animation-delay:2s}.hero-orb-3{width:200px;height:200px;background:var(--accent);top:50%;left:50%;animation-delay:4s}.hero-content{position:relative;z-index:1;color:#fff;max-width:700px}.hero-content h1,.hero-content h2,.hero-content h3,.hero-content p{color:#fff;-webkit-text-fill-color:#ffffff}.hero-badge{display:inline-flex;align-items:center;gap:var(--space-sm);background:#ffffff26;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border:1px solid rgba(255,255,255,.25);border-radius:var(--radius-full);padding:8px 18px;font-size:13px;font-weight:600;margin-bottom:var(--space-xl);letter-spacing:.05em;color:#fff!important;-webkit-text-fill-color:#ffffff!important}.hero-title{font-size:clamp(40px,6vw,72px);font-weight:900;line-height:1.05;margin-bottom:var(--space-lg);font-family:var(--font-heading);text-shadow:0 2px 20px rgba(0,0,0,.3);color:#fff!important;-webkit-text-fill-color:#ffffff!important}.hero-subtitle{font-size:clamp(16px,2vw,20px);line-height:1.6;opacity:.85;margin-bottom:var(--space-2xl);max-width:560px;color:#ffffffe6!important;-webkit-text-fill-color:rgba(255,255,255,.9)!important}.hero-actions{display:flex;gap:var(--space-md);flex-wrap:wrap}.navbar{position:fixed;top:0;left:0;right:0;height:var(--navbar-height);background:var(--navbar-bg);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);border-bottom:1px solid var(--navbar-border);z-index:var(--z-navbar);transition:all var(--transition-base)}.navbar.scrolled{box-shadow:var(--shadow-md)}.navbar-inner{display:flex;align-items:center;justify-content:space-between;height:100%;gap:var(--space-lg)}.navbar-logo{display:flex;align-items:center;gap:10px;text-decoration:none;flex-shrink:0}.logo-icon{width:36px;height:36px;border-radius:var(--radius-md);background:var(--gradient-primary);display:flex;align-items:center;justify-content:center;font-size:18px;color:#fff;box-shadow:0 4px 12px var(--primary-glow)}.logo-text{display:flex;flex-direction:column;gap:0;font-family:var(--font-heading);font-weight:900;line-height:1.1}.logo-line1{font-size:11px;font-weight:700;letter-spacing:.04em;text-transform:uppercase;color:var(--text-secondary);-webkit-text-fill-color:var(--text-secondary)}.logo-line2{font-size:18px;font-weight:900;background:var(--gradient-primary);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;letter-spacing:-.01em}.navbar-nav{display:flex;align-items:center;gap:4px;list-style:none}.nav-link{display:flex;align-items:center;padding:8px 14px;border-radius:var(--radius-full);font-size:14px;font-weight:600;color:var(--text-primary);text-decoration:none;transition:all var(--transition-fast);white-space:nowrap}.nav-link:hover{color:var(--primary);background:#6c63ff14}.nav-link.active{color:var(--primary);background:#6c63ff1a}.navbar-controls{display:flex;align-items:center;gap:var(--space-sm);flex-shrink:0}.theme-toggle{width:40px;height:40px;border-radius:var(--radius-md);background:var(--bg-glass);border:1px solid var(--border);display:flex;align-items:center;justify-content:center;font-size:18px;cursor:pointer;transition:all var(--transition-fast);color:var(--text-primary)}.theme-toggle:hover{border-color:var(--primary);background:#6c63ff1a}.search-trigger{width:40px;height:40px;border-radius:var(--radius-md);background:var(--bg-glass);border:1px solid var(--border);display:flex;align-items:center;justify-content:center;font-size:16px;cursor:pointer;transition:all var(--transition-fast);color:var(--text-primary)}.search-trigger:hover{border-color:var(--primary);color:var(--primary)}.hamburger{display:none;width:40px;height:40px;border-radius:var(--radius-md);background:var(--bg-glass);border:1px solid var(--border);flex-direction:column;align-items:center;justify-content:center;gap:5px;cursor:pointer;transition:all var(--transition-fast)}.hamburger span{display:block;width:20px;height:2px;background:var(--text-primary);border-radius:2px;transition:all var(--transition-base)}.hamburger.open span:nth-child(1){transform:translateY(7px) rotate(45deg)}.hamburger.open span:nth-child(2){opacity:0}.hamburger.open span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}.footer{background:var(--bg-secondary);border-top:1px solid var(--border);padding:var(--space-3xl) 0 var(--space-xl);margin-top:auto}.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:var(--space-2xl);margin-bottom:var(--space-2xl)}.footer-brand .logo-text{font-size:24px}.footer-brand-desc{font-size:14px;color:var(--text-secondary);line-height:1.7;margin:var(--space-md) 0 var(--space-lg)}.social-links{display:flex;gap:var(--space-sm)}.social-link{width:38px;height:38px;border-radius:var(--radius-md);background:var(--bg-glass);border:1px solid var(--border);display:flex;align-items:center;justify-content:center;font-size:16px;color:var(--text-secondary);text-decoration:none;transition:all var(--transition-base)}.social-link:hover{background:var(--primary);color:#fff;border-color:var(--primary);transform:translateY(-2px)}.footer-socials{display:flex;gap:10px;flex-wrap:wrap;margin-top:var(--space-md)}.footer-social-icon{width:42px;height:42px;border-radius:var(--radius-md);background:var(--bg-glass);border:1.5px solid var(--border);display:flex;align-items:center;justify-content:center;text-decoration:none;transition:all var(--transition-base);position:relative;overflow:hidden}.footer-social-icon:before{content:"";position:absolute;top:0;right:0;bottom:0;left:0;background:var(--social-bg, var(--primary));opacity:0;transition:opacity var(--transition-base);border-radius:inherit}.footer-social-icon:hover:before{opacity:1}.footer-social-icon:hover{transform:translateY(-3px);box-shadow:0 6px 20px #0003;border-color:transparent}.footer-social-icon svg{position:relative;z-index:1;transition:transform var(--transition-fast)}.footer-social-icon:hover svg{transform:scale(1.12)}.footer-col-title{font-size:14px;font-weight:700;text-transform:uppercase;letter-spacing:.08em;color:var(--text-primary);margin-bottom:var(--space-lg)}.footer-links{list-style:none;display:flex;flex-direction:column;gap:var(--space-sm)}.footer-links a{font-size:14px;color:var(--text-secondary);text-decoration:none;transition:color var(--transition-fast);display:flex;align-items:center;gap:6px}.footer-links a:hover{color:var(--primary)}.footer-bottom{padding-top:var(--space-xl);border-top:1px solid var(--border);display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:var(--space-md);font-size:14px;color:var(--text-muted)}@media (max-width: 1024px){.footer-grid{grid-template-columns:1fr 1fr;gap:var(--space-xl)}.desktop-nav,.desktop-only{display:none!important}.hamburger{display:flex}}.mobile-menu-panel{position:fixed;top:var(--navbar-height);left:0;right:0;background:var(--navbar-bg);backdrop-filter:blur(24px);-webkit-backdrop-filter:blur(24px);border-bottom:1px solid var(--border);z-index:var(--z-navbar);padding:var(--space-lg);animation:fadeInUp .22s ease;max-height:calc(100vh - var(--navbar-height));overflow-y:auto}.mobile-nav-links{list-style:none;display:flex;flex-direction:column;gap:2px;margin-bottom:var(--space-md)}.mobile-nav-links .nav-link{border-radius:var(--radius-md);padding:12px 16px;font-size:15px}.mobile-menu-divider{height:1px;background:var(--border);margin:var(--space-md) 0}.mobile-selectors{display:flex;flex-direction:column;gap:var(--space-md)}.mobile-selector-block{display:flex;flex-direction:column;gap:6px}.mobile-selector-label{font-size:11px;font-weight:700;text-transform:uppercase;letter-spacing:.08em;color:var(--text-muted);margin:0}.mobile-selector-trigger{display:flex;align-items:center;justify-content:space-between;width:100%;padding:12px 16px;background:var(--bg-glass);border:1px solid var(--border);border-radius:var(--radius-md);font-size:14px;font-weight:600;color:var(--text-primary);cursor:pointer;transition:all var(--transition-fast);text-align:left}.mobile-selector-trigger:hover{border-color:var(--primary);background:#6c63ff0f}.mobile-selector-arrow{font-size:16px;transition:transform var(--transition-fast);color:var(--text-muted);display:inline-block}.mobile-selector-arrow.open{transform:rotate(180deg);color:var(--primary)}.mobile-selector-list{background:var(--bg-secondary);border:1px solid var(--border);border-radius:var(--radius-md);overflow:hidden;animation:fadeInUp .15s ease}.mobile-selector-item{display:flex;align-items:center;gap:10px;padding:12px 16px;font-size:14px;font-weight:500;color:var(--text-primary);cursor:pointer;transition:background var(--transition-fast);border-bottom:1px solid var(--border)}.mobile-selector-item:last-child{border-bottom:none}.mobile-selector-item:hover{background:#6c63ff14}.mobile-selector-item.active{background:#6c63ff1a;color:var(--primary);font-weight:700}@media (max-width: 768px){.container{padding:0 var(--space-md)}.hero-title{font-size:clamp(32px,8vw,52px)}.section{padding:var(--space-2xl) 0}.section-title{font-size:clamp(24px,5vw,36px)}.result-grid{grid-template-columns:repeat(2,1fr)}.calc-inputs{grid-template-columns:1fr}.calc-actions{flex-direction:column}.calc-actions .btn{width:100%;justify-content:center}.contact-grid{grid-template-columns:1fr}.footer-grid{grid-template-columns:1fr;gap:var(--space-xl)}.footer-bottom{flex-direction:column;text-align:center}.share-grid{grid-template-columns:repeat(3,1fr)}.mode-tabs{gap:4px}.mode-tab{padding:8px 12px;font-size:13px}.toast-container{right:16px;left:16px}.toast{min-width:unset}}@media (max-width: 480px){.result-grid{grid-template-columns:1fr 1fr}.result-value{font-size:22px}.share-grid{grid-template-columns:repeat(3,1fr)}.hero-actions{flex-direction:column}.hero-actions .btn{width:100%;justify-content:center}}